Porcelain is one of these products that's a luxury good.

瓷器是一种奢侈品。

Josh says the whole idea of a luxury good is something that not everyone has.

Josh说奢侈品的整个理念是不是每个人都拥有的东西。

Two separate models of flying cars have been unveiled at a luxury good show in Monaco.

两种不同型号的飞行汽车在摩纳哥的一场奢侈品展上亮相。